Home / 33,342.93-46,007.43-19,913.37

Finding the Fourth Proportional to 33,342.93, 46,007.43 and 19,913.37

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Solution

The fourth proportional to 33,342.93, 46,007.43 and 19,913.37 is: 27,476.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,342.93 : 46,007.43 = 19,913.37 : x
  2. Step 2: Convert to fraction form
    33,342.93/46,007.43 = 19,913.37/x
  3. Step 3: Cross multiply
    33,342.93x = 46,007.43 × 19,913.37
  4. Step 4: Simplify right side
    33,342.93x = 916,162,976.34
  5. Step 5: Solve for x
    x = 916,162,976.34/33,342.93
  6. Step 6: Final answer
    x = 27,476.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.